The Dhaka Times Desk Electric propulsion systems will move waste into space. Russia launched a missile that destroyed its own artificial satellite last week.
The waste has spread from there. The United States says this waste threatens everyone's interests in space. If conditions worsen, the orbit will become unusable.
The debris left in space has become a cause of concern for scientists. Debris from old spacecraft is scattered around Earth's orbit. Apart from this, unused artificial satellites and various parts of rockets are running at a speed of 28 thousand kilometers per hour.
According to The Guardian, these pose a risk to artificial satellites and the International Space Station. Even a small screw moving at this speed could pose a threat to the International Space Station or astronauts. International efforts are underway to recycle or recycle this hazardous waste.
Japan's AstroScale is reportedly working on using artificial satellites to collect waste from space. US Nanorocks can store and shred waste in space using advanced robots. Another company in the US is also working to melt Cisluna's waste into metal rods. Neumann could also use the metal rods as fuel in space propulsion systems. This device is capable of removing debris from orbit.
Things to do to prevent Corona virus
# try to stay at home all the time.
# Follow the rules and use mask when going out for emergency.
# three-layer cloth mask can be washed if desired.
# wash clothes after coming home from outside. Or hang it without shaking for at least four hours.
# Wash hands thoroughly (for at least 20 seconds) with soap or liquid before coming outside.
# plastic PPE or eyes, face, head must be washed thoroughly with detergent and dried after one use.
# Wear PPE made of cloth or clean as described.
# Use a head cap that completely covers the hair.
# Those who have sneeze cough should follow all the rules promulgated by the government. Also, wash hands as directed before and after handling food items, keys, switches, mice, remote controls, mobiles, watches, computer desks, TVs, etc. and after using the bathroom. Those who have dry hands use Moisture after washing their hands. Soap or hand liquid can be used. Why can this virus remain in the crackle (cracked part) of dry hands? Avoid using highly alkaline soaps or detergents.
English 
Bengali